Diamond Blade 4"Dia x 0.3 mmx0.5" arbor Impregnated Diamond Cutting Blades For Cutting Saw - EQ-IPDB40305 3"Dia x 0.2 mm x0.5" arbor Fully Sintered Diamond Cutting Blades For Low Speed Saw - EQ-DF0302 4 "Dia x 0.35 mm t x 0.5" arbor Edge Sintered Diamond Blades - EQ-DB-153742 5" Dia x 0.020" t x 0.5" arbor Edge SIntered Diamond Blade - EQ-DB-153739 6 "Dia x 0.014" t x 0.5" arb..